On June 13,the Second Academic Symposium on Irish Literature(Yeats's Poetry)was held at the Consulate General of Ireland in Shanghai.The theme of the symposium was“The Poetic Bridge in Cross-Cultural Context:An E...On June 13,the Second Academic Symposium on Irish Literature(Yeats's Poetry)was held at the Consulate General of Ireland in Shanghai.The theme of the symposium was“The Poetic Bridge in Cross-Cultural Context:An Exploration of Literary Aesthetics in Yeats's Poetry”.The symposium attracted scholars,poets and cultural enthusiasts from both China and abroad.Attendees discussed the important role of the poetry of William Butler Yeats(1865-1939)in cultural exchanges,and explored the Irish bard's poetry from a cross-cultural perspective.The goal was to facilitate cultural understanding between the Chinese and Irish peoples.This year's symposium was sponsored by the Shanghai Public Relations Association and the Consulate General of Ireland in Shanghai.展开更多
AIM:To investigate the capabilities of large language models(LLM)for providing information and diagnoses in the field of neuro-ophthalmology by comparing the performances of ChatGPT-3.5 and-4.0,Bard,and Bing.METHODS:E...AIM:To investigate the capabilities of large language models(LLM)for providing information and diagnoses in the field of neuro-ophthalmology by comparing the performances of ChatGPT-3.5 and-4.0,Bard,and Bing.METHODS:Each chatbot was evaluated for four criteria,namely diagnostic success rate for the described case,answer quality,response speed,and critical keywords for diagnosis.The selected topics included optic neuritis,nonarteritic anterior ischemic optic neuropathy,and Leber hereditary optic neuropathy.RESULTS:In terms of diagnostic success rate for the described cases,Bard was unable to provide a diagnosis.The success rates for the described cases increased in the order of Bing,ChatGPT-3.5,and ChatGPT-4.0.Further,ChatGPT-4.0 and-3.5 provided the most satisfactory answer quality for judgment by neuro-ophthalmologists,with their sets of answers resembling the sample set most.Bard was only able to provide ten differential diagnoses in three trials.Bing scored the lowest for the satisfactory standard.A Mann-Whitney test indicated that Bard was significantly faster than ChatGPT-4.0(Z=-3.576,P=0.000),ChatGPT-3.5(Z=-3.576,P=0.000)and Bing(Z=-2.517,P=0.011).ChatGPT-3.5 and-4.0 far exceeded the other two interfaces at providing diagnoses and were thus used to find the critical keywords for diagnosis.CONCLUSION:ChatGPT-3.5 and-4.0 are better than Bard and Bing in terms of answer success rate,answer quality,and critical keywords for diagnosis in ophthalmology.This study has broad implications for the field of ophthalmology,providing further evidence that artificial intelligence LLM can aid clinical decision-making through free-text explanations.展开更多
Objective: This study assesses the quality of artificial intelligence chatbots in responding to standardized obstetrics and gynecology questions. Methods: Using ChatGPT-3.5, ChatGPT-4.0, Bard, and Claude to respond to...Objective: This study assesses the quality of artificial intelligence chatbots in responding to standardized obstetrics and gynecology questions. Methods: Using ChatGPT-3.5, ChatGPT-4.0, Bard, and Claude to respond to 20 standardized multiple choice questions on October 7, 2023, responses and correctness were recorded. A logistic regression model assessed the relationship between question character count and accuracy. For each incorrect question, an independent error analysis was undertaken. Results: ChatGPT-4.0 scored a 100% across both obstetrics and gynecology questions. ChatGPT-3.5 scored a 95% overall, earning an 85.7% in obstetrics and a 100% in gynecology. Claude scored a 90% overall, earning a 100% in obstetrics and an 84.6% in gynecology. Bard scored a 77.8% overall, earning an 83.3% in obstetrics and a 75% in gynecology and would not respond to two questions. There was no statistical significance between character count and accuracy. Conclusions: ChatGPT-3.5 and ChatGPT-4.0 excelled in both obstetrics and gynecology while Claude performed well in obstetrics but possessed minor weaknesses in gynecology. Bard comparatively performed the worst and had the most limitations, leading to our support of the other artificial intelligence chatbots as preferred study tools. Our findings support the use of chatbots as a supplement, not a substitute for clinician-based learning or historically successful educational tools.展开更多
目的研究BARD1(BRCA1 associated RING domain)在新疆维吾尔族妇女乳腺癌及癌旁组织中的表达情况及其临床意义。方法应用PV-9000免疫组化两步法检测103例维吾尔族妇女乳腺癌及癌旁石蜡包埋组织中BARD1的表达情况,分析BARD1的表达与患者...目的研究BARD1(BRCA1 associated RING domain)在新疆维吾尔族妇女乳腺癌及癌旁组织中的表达情况及其临床意义。方法应用PV-9000免疫组化两步法检测103例维吾尔族妇女乳腺癌及癌旁石蜡包埋组织中BARD1的表达情况,分析BARD1的表达与患者年龄、肿块大小、临床分期、淋巴结转移、绝经情况、组织分级、病理分型及雌激素受体(ER)、孕激素受体(PR)、人表皮生长因子受体(HER-2)表达之间的关系,并分析其与乳腺癌预后之间的关系。结果(1)103例维吾尔族妇女乳腺癌及癌旁组织中BARD1的阳性表达率分别为59.22%(61/103)、72.82%(75/103),乳腺癌组织中BARD1的表达低于癌旁组织,两组之间的差异有统计学意义(P<0.05);BARD1在乳腺癌中的阳性表达部位在胞浆,在癌旁对照组织的阳性表达部位除了胞浆外,也见于胞核;BARD1在癌组织中的表达随肿块直径、临床分期、组织分级的不同其分布不同,差异有统计学意义(P<0.05)。(2)维吾尔族妇女乳腺癌组织中BARD1的表达与ER、PR、Her-2的表达之间不存在关联关系(P>0.05)。(3)BARD1表达越强,患者术后无瘤生存率越高(P<0.05)。结论BARD1基因蛋白的低表达或缺失在新疆维吾尔族妇女乳腺癌的发生、发展过程中起重要的作用,BARD1蛋白表达检测对新疆维吾尔族妇女乳腺癌的预后判断具有重要的指导意义。展开更多
文摘On June 13,the Second Academic Symposium on Irish Literature(Yeats's Poetry)was held at the Consulate General of Ireland in Shanghai.The theme of the symposium was“The Poetic Bridge in Cross-Cultural Context:An Exploration of Literary Aesthetics in Yeats's Poetry”.The symposium attracted scholars,poets and cultural enthusiasts from both China and abroad.Attendees discussed the important role of the poetry of William Butler Yeats(1865-1939)in cultural exchanges,and explored the Irish bard's poetry from a cross-cultural perspective.The goal was to facilitate cultural understanding between the Chinese and Irish peoples.This year's symposium was sponsored by the Shanghai Public Relations Association and the Consulate General of Ireland in Shanghai.
文摘AIM:To investigate the capabilities of large language models(LLM)for providing information and diagnoses in the field of neuro-ophthalmology by comparing the performances of ChatGPT-3.5 and-4.0,Bard,and Bing.METHODS:Each chatbot was evaluated for four criteria,namely diagnostic success rate for the described case,answer quality,response speed,and critical keywords for diagnosis.The selected topics included optic neuritis,nonarteritic anterior ischemic optic neuropathy,and Leber hereditary optic neuropathy.RESULTS:In terms of diagnostic success rate for the described cases,Bard was unable to provide a diagnosis.The success rates for the described cases increased in the order of Bing,ChatGPT-3.5,and ChatGPT-4.0.Further,ChatGPT-4.0 and-3.5 provided the most satisfactory answer quality for judgment by neuro-ophthalmologists,with their sets of answers resembling the sample set most.Bard was only able to provide ten differential diagnoses in three trials.Bing scored the lowest for the satisfactory standard.A Mann-Whitney test indicated that Bard was significantly faster than ChatGPT-4.0(Z=-3.576,P=0.000),ChatGPT-3.5(Z=-3.576,P=0.000)and Bing(Z=-2.517,P=0.011).ChatGPT-3.5 and-4.0 far exceeded the other two interfaces at providing diagnoses and were thus used to find the critical keywords for diagnosis.CONCLUSION:ChatGPT-3.5 and-4.0 are better than Bard and Bing in terms of answer success rate,answer quality,and critical keywords for diagnosis in ophthalmology.This study has broad implications for the field of ophthalmology,providing further evidence that artificial intelligence LLM can aid clinical decision-making through free-text explanations.
文摘Objective: This study assesses the quality of artificial intelligence chatbots in responding to standardized obstetrics and gynecology questions. Methods: Using ChatGPT-3.5, ChatGPT-4.0, Bard, and Claude to respond to 20 standardized multiple choice questions on October 7, 2023, responses and correctness were recorded. A logistic regression model assessed the relationship between question character count and accuracy. For each incorrect question, an independent error analysis was undertaken. Results: ChatGPT-4.0 scored a 100% across both obstetrics and gynecology questions. ChatGPT-3.5 scored a 95% overall, earning an 85.7% in obstetrics and a 100% in gynecology. Claude scored a 90% overall, earning a 100% in obstetrics and an 84.6% in gynecology. Bard scored a 77.8% overall, earning an 83.3% in obstetrics and a 75% in gynecology and would not respond to two questions. There was no statistical significance between character count and accuracy. Conclusions: ChatGPT-3.5 and ChatGPT-4.0 excelled in both obstetrics and gynecology while Claude performed well in obstetrics but possessed minor weaknesses in gynecology. Bard comparatively performed the worst and had the most limitations, leading to our support of the other artificial intelligence chatbots as preferred study tools. Our findings support the use of chatbots as a supplement, not a substitute for clinician-based learning or historically successful educational tools.
文摘目的研究BARD1(BRCA1 associated RING domain)在新疆维吾尔族妇女乳腺癌及癌旁组织中的表达情况及其临床意义。方法应用PV-9000免疫组化两步法检测103例维吾尔族妇女乳腺癌及癌旁石蜡包埋组织中BARD1的表达情况,分析BARD1的表达与患者年龄、肿块大小、临床分期、淋巴结转移、绝经情况、组织分级、病理分型及雌激素受体(ER)、孕激素受体(PR)、人表皮生长因子受体(HER-2)表达之间的关系,并分析其与乳腺癌预后之间的关系。结果(1)103例维吾尔族妇女乳腺癌及癌旁组织中BARD1的阳性表达率分别为59.22%(61/103)、72.82%(75/103),乳腺癌组织中BARD1的表达低于癌旁组织,两组之间的差异有统计学意义(P<0.05);BARD1在乳腺癌中的阳性表达部位在胞浆,在癌旁对照组织的阳性表达部位除了胞浆外,也见于胞核;BARD1在癌组织中的表达随肿块直径、临床分期、组织分级的不同其分布不同,差异有统计学意义(P<0.05)。(2)维吾尔族妇女乳腺癌组织中BARD1的表达与ER、PR、Her-2的表达之间不存在关联关系(P>0.05)。(3)BARD1表达越强,患者术后无瘤生存率越高(P<0.05)。结论BARD1基因蛋白的低表达或缺失在新疆维吾尔族妇女乳腺癌的发生、发展过程中起重要的作用,BARD1蛋白表达检测对新疆维吾尔族妇女乳腺癌的预后判断具有重要的指导意义。
